70865718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 178011648

約数和(自身を除く): 107145930

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 157, 231, 314, 462, 471, 942, 977, 1099, 1727, 1954, 2198, 2931, 3297, 3454, 5181, 5862, 6594, 6839, 10362, 10747, 12089, 13678, 20517, 21494, 24178, 32241, 36267, 41034, 64482, 72534, 75229, 150458, 153389, 225687, 306778, 451374, 460167, 920334, 1073723, 1687279, 2147446, 3221169, 3374558, 5061837, 6442338, 10123674, 11810953, 23621906, 35432859, 70865718]

約数ペア:

[(1, 70865718), (2, 35432859), (3, 23621906), (6, 11810953), (7, 10123674), (11, 6442338), (14, 5061837), (21, 3374558), (22, 3221169), (33, 2147446), (42, 1687279), (66, 1073723), (77, 920334), (154, 460167), (157, 451374), (231, 306778), (314, 225687), (462, 153389), (471, 150458), (942, 75229), (977, 72534), (1099, 64482), (1727, 41034), (1954, 36267), (2198, 32241), (2931, 24178), (3297, 21494), (3454, 20517), (5181, 13678), (5862, 12089), (6594, 10747), (6839, 10362)]